1450564985432 has 16 divisors (see below), whose sum is σ = 2737821332400. Its totient is φ = 720479296800.

The previous prime is 1450564985423. The next prime is 1450564985437. The reversal of 1450564985432 is 2345894650541.

It is a super-2 number, since 2×1450564985432² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1450564985437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 600398207 + ... + 600400622.

It is an arithmetic number, because the mean of its divisors is an integer number (171113833275).

Almost surely, 2^{1450564985432} is an apocalyptic number.

It is an amenable number.

1450564985432 is a deficient number, since it is larger than the sum of its proper divisors (1287256346968).

1450564985432 is a wasteful number, since it uses less digits than its factorization.

1450564985432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1200798986 (or 1200798982 counting only the distinct ones).

The product of its (nonzero) digits is 20736000, while the sum is 56.

The spelling of 1450564985432 in words is "one trillion, four hundred fifty billion, five hundred sixty-four million, nine hundred eighty-five thousand, four hundred thirty-two".